Little bug fixed: {SparseMatrix,Degree}.x10
Add bitmap2 as a temporary bitmap for bc
Move example classess to example package
Move classes to example package
fixed package header
Merge branch 'feature/move_example_files' into develop
Add delta stepping and modify function scope in LsBfs
LsBfs temporarily uses Bitmap2
Add atomic method for chekc and set
Merge branch 'feature/LsBfs_use_Bitmap2' into develop
Add test LsBfs visitor (counting visited vertices and edges) that is compliant with test framework
Merge remote-tracking branch 'origin/feature/hyperanf' into develop
Declare  Vertex & Distance with private modifier
change the text encoding to UTF-8
Declare vertex and message structure for SCC with private modifier
GIMVPageRank use graph generator instead of reading graph files
Make ScatterGather support Long Integer.
write license
add README.txt
Merge branch 'RB2.0b' into develop